what is a cob light | Vanray Guide
What Is a COB Light?
COB (Chip-on-Board) lights are advanced LED technology widely used in stage lighting for their high-intensity output and efficiency. Unlike traditional LEDs, COB lights pack multiple diodes into a single module, delivering brighter, more uniform illumination—ideal for professional productions.
Key Features of COB Lights
- High Luminosity: Multiple LED chips work together, producing intense, focused light.
- Energy Efficiency: Lower power consumption compared to conventional stage lights.
- Compact Design: Dense chip arrangement reduces fixture size without sacrificing output.
- Better Heat Dissipation: Integrated thermal management extends lifespan.
- Smooth Light Quality: Minimal shadows and even beam distribution.
COB vs. Traditional LEDs
| Feature | COB Lights | Traditional LEDs |
|---|---|---|
| Brightness | Higher lumen output | Lower per-chip intensity |
| Beam Uniformity | Smooth, even light | Potential for spotting |
| Size | Compact | Larger for equivalent brightness |
| Heat Management | More efficient | Requires additional cooling |
Applications in Stage Lighting
- Spotlights & Wash Lights: Ideal for high-output stage washes.
- Moving Heads: Compact COB modules enhance fixture mobility.
- Architectural Lighting: Used for vibrant, long-lasting stage backdrops.
Why Professionals Choose COB Lights
- Durability: Longer lifespan (50,000+ hours, according to (https://www.ledsmagazine.com)).
- Cost-Effective: Reduced energy and maintenance expenses.
- Versatility: Compatible with DMX control for dynamic lighting scenes.
For stage lighting professionals, COB technology offers a powerful, efficient upgrade over traditional LEDs. Explore Vanray’s COB solutions for superior performance in live productions.
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Can you provide OEM / ODM services ?
Yes, we can support OEM/ODM services for the details, which can be negotiated with our sales team.
How long does customized service take?
The time for customized services depends on your specific needs and order volume. Generally speaking, normally 2-3 days, we will provide you with customized solutions as soon as possible.
About Company
How long has your company been established?
Our company has been established since 2013.
Can I Visit your company?
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VANRAY Lighting is a comprehensive enterprise focused on stage lighting research and development, production, sales, integration, and service.
With decades of stage lighting industry experience, we have built a strong reputation for stage lighting product reliability and service perfection, serving customers in a wide range of sectors.
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